body{
    padding-top: 205px;
}
header .user img{
    width: 18px;
    height: 14px;
    position: absolute;
    top: 15px;
    left: 20px;
}
header .search img{
    width: 18px;
    height: 18px;
    position: absolute;
    top: 15px;
    right: 20px;
}
nav{
    background-color: #fff;
    width: 100%;
    position: fixed;
    z-index: 1000;
    top: 45px;
}
.nav-index{
    width: 33.1%;
    float: left;
    text-align: center;
    font-size: 13px;
    color: #666;
    height: 80px;
    border-top: 1px solid rgb(250, 250, 250);
    border-bottom: 1px solid rgb(250, 250, 250);
    border-right: 1px solid rgb(250, 250, 250);
}
.nav-index:nth-child(3n){
    border-right: none;
}
.nav-index img{
    width: 28px;
    height: 28px;
    margin-top: 15px;
}
.supply-list{
    height: 105px;
    width: 100%;
    border-bottom: 0.5px solid rgb(228, 228, 228);
    background-color: #fff;
}
.supply-list img{
    height: 99%;
    float: left;
    margin-right: 20px;
}
.supply-right{
    line-height: 30px;
    padding-top:5px; 
}
.supply-right h4{
    font-size: 15px;
    font-weight: 700;
}
.supply-right span{
    color: #95D600;
    font-size: 14px;
}
.supply-right p{
    font-size: 13px;
    color: #666;
    overflow: hidden;
    text-overflow:ellipsis;
    white-space: nowrap;
}